oracle之报错:ORA-00054: 资源正忙,要求指定 NOWAIT

ORA-00054: 资源正忙, 但指定以 NOWAIT 方式获取资源, 或者超时失效
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解决方法如下:

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执行:

SQL> select session_id from v$locked_object;
结果:
SESSION_ID
----------
142

执行:

SQL> SELECT sid, serial#, username, osuser FROM v$session where sid = 142;
结果:
SID SERIAL# USERNAME OSUSER
---------- ---------- ------------------------------ ------------------------------
142 38 SCOTT LILWEN

执行:

SQL> ALTER SYSTEM KILL SESSION '142,38';

再进行需要的操作

原文地址:https://www.cnblogs.com/xiao-lin-unit/p/13531434.html